package com.company.section3;

/**
 * @author cbf4Life cbf4life@126.com
 * I'm glad to share my knowledge with you all.
 */
public class Singleton {
    private static final Singleton singleton = new Singleton();

    //限制产生多个对象
    private Singleton() {

    }

    //通过该方法获得实例对象
    public static Singleton getSingleton() {
        return singleton;
    }

    //类中其他方法，尽量是static
    public static void doSomething() {

    }
}
